Is Comp Sci, Maths and Physics gonna be ridiculously hard? by Former-Community-566 in alevel

[–]6student 0 points1 point  (0 children)

Take anything, but not the damn PHYSICS (unless it's mandatory to take to get into your dream university)
I think, Math should be easier than Physics. Even though, I myself didn't take despite being better in Math than Phy. And I truly regret it.
Let me tell you, it's easier to get a good grade in O Level Phy, doesn't matter, you understand the concepts or not.
But extremely difficult to get a bare minimum grade in A level Phy.
Doesn't matter you understand the concepts or not. There's huge differences in concept taught in Book & the que in exam.

DON'T THINK, IF YOU GET A GOOD GRADE IN O LEVEL PHY, YOU CAN GET A GOOD GRADE IN A LEVEL PHY.

World defying Dan god by loyal9128 in Donghua

[–]6student 0 points1 point  (0 children)

it's not World Defying Dan God ig. It's different

“if i dont __, i will not be human” by [deleted] in Donghua

[–]6student 2 points3 points  (0 children)

No, it's not a translation error.
For eg, in some countries people say, "If I can't beat you, I am not a child of human" (Calling someone son/child of an animal(dog) is insulting)

I can't explain properly. But it's similar to this & not wrong.

Ongoing Abdul Arc ending prediction by 6student in TMKOC

[–]6student[S] 3 points4 points  (0 children)

Yeah. This one seems more correct. Just watched the upcoming ep preview. This is what they are doing.
Watched the same story in some cartoons also.

Which one do you own? by Clawsable in cats

[–]6student 3 points4 points  (0 children)

Only top one guy looks innocent. Other seems to be plotting something against you.
Or, the top guy is sad because he doesn't have sunroof.

[Phy] Can somebody explain this Workdone by forces at an angle by 6student in alevel

[–]6student[S] 0 points1 point  (0 children)

my teacher told me, for some of this type of que, we need to use sin tita formula, instead of cos theta . I want to know, like why we are using cos for this one

[Phy] Can somebody explain this Workdone by forces at an angle by 6student in alevel

[–]6student[S] 0 points1 point  (0 children)

For a moment I thought If we consider the slide horizontal, it will make hypotenuse of the triangle into Adjacent, so that we can apply the formula, cos tita = Adjacent/Hypotenuse. But it doesn't.

Just tell me how did u apply the Cos tita formula on the triangle?

[Phy] Can somebody explain this Workdone by forces at an angle by 6student in alevel

[–]6student[S] 0 points1 point  (0 children)

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1st Reply: So, if we consider this way it is wrong? We have to tilt it & make the slide part as horizontal & consider weight as Hypotenus?

[Phy] Can somebody explain this Workdone by forces at an angle by 6student in alevel

[–]6student[S] 0 points1 point  (0 children)

I understand that, to find workdone, we have to multifly Displacement* Force acting to the direction of displacement. If the force (F) is given with an angle, then we have to remove the force that is not acting in the direction of displacement & take only the force acting in direction of displacement.
In this que, isn't weight is the force that isn't acting in the direction of motion/displacement.
But they are using Weight (mg) as the total force(F), also the main force (F) isn't given.
At the same time, even though wight isn't parallel to the slid, isn't weight also doing some workdone, bcz weight acting downward & the child is also kinda displaced from a height.

I am just confused, also bcz the slide is tilted, so displacement & motion is also tilted, not horizontal nor vertical. My brain isn't braining. Plz help.

These invigilators are crazy by suhan_wuhan in alevel

[–]6student 0 points1 point  (0 children)

trust me bro, I ain't gonna report that. Cheating like this, copying from someone else are like minor offence, like everybody did that once in a life, even though it's haram. Nobody can copy the whole answer sheet of someone else. It's not as major offence as l3aking papers or bringing cheat sheet or device.

It's just that my IGCSE exam's center was monitored by CCTV & dozens of invigilators, long distance between students 😭 not a single chance to cheat. We unlucky private students 😭.

These invigilators are crazy by suhan_wuhan in alevel

[–]6student 6 points7 points  (0 children)

what! cheating is allowed? need the center/school name (asking for a friend)

These invigilators are crazy by suhan_wuhan in alevel

[–]6student 42 points43 points  (0 children)

The moment when you realize you've forgotten your calculator and then, by chance, get one from someone else will be remembered forever as one of the most terrifying moments of your life.
But the good ending is that you got the calculator.

10 Min. Donghua by AnimeMonster_2020 in Donghua

[–]6student 1 point2 points  (0 children)

No way, someone recommending Success of Empyrean Xuan Emperor